中农2号黄瓜是我所于1982年利用雌性系作母本,常规品种的自交系作父本配置而成的中熟雌型一代杂种。1983～1985年在所内外小区鉴定,1986～1988年参加并通过了北京市及全国春黄瓜区域试验。在1986～1987年9个参试品种、10个区试点的全国春黄瓜区试中,中 Zhongnong No. 2 cucumber is a mid - matured female generation hybrid that I used in 1982 to make use of the female line as the female parent and the conventional variety inbred line as the male parent. From 1983 to 1985, he was appraised by both domestic and foreign communities, and from 1986 to 1988, he participated in and passed the regional trials of spring cucumbers in Beijing and the whole country. In the 1986 ~ 1987 9 varieties tested, 10 districts pilot national spring cucumber district test, medium